{"id":3353,"date":"2025-07-10T14:57:01","date_gmt":"2025-07-10T14:57:01","guid":{"rendered":"https:\/\/camtinc.com\/?p=3353"},"modified":"2026-03-20T14:24:52","modified_gmt":"2026-03-20T14:24:52","slug":"working-principle-of-laser-cutting-machines","status":"publish","type":"post","link":"https:\/\/camtinc.com\/ko\/working-principle-of-laser-cutting-machines\/","title":{"rendered":"Working Principle of Laser Cutting Machines and Their Differences from Plasma Cutting Machines"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Working Principle of Laser Cutting Machines and Their Differences from Plasma Cutting Machines<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Cutting Efficiency, Low, suitable for thin and medium-thick plates.<\/a>\u00a0Low, suitable for cutting thin metal sheets. High efficiency.<\/a>, Applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Working\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t

Automotive, aerospace, shipbuilding, metal processing, 3D printing.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Mechanical manufacturing, metal processing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t

Precision machining in industrial production.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Suitability<\/strong>
Oxygen cutting of low-carbon steel: mainly for thin and medium-thick metal plates; widely used in industrial oxygen cutting.<\/p>

Widely used in metal processing for oxygen cutting.<\/strong>
Widely used in industrial oxygen cutting.<\/p>

Notes<\/strong>
The Future of Laser Cutting.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Cost-effective\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Laser cutting\u2019s precision, adaptability, and efficiency ensure its continued dominance in industrial applications. With advancements in fiber laser cutters\u00a0and CNC cutting machines, the technology is poised for even broader adoption. From automotive to aerospace, laser cutting\u2019s ability to handle diverse materials and complex designs makes it a vital tool for modern manufacturing.<\/strong>
: Continuous mode suits standard contours, while pulsed mode is used for precision cuts or perforations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"High-speed\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Cutting Speed<\/strong>
: Must align with laser power; too fast or slow speeds increase roughness and burrs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Diagram\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t

Nozzle Diameter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

: Influences gas flow and shape; larger nozzles are used for thicker materials.<\/p>

Gas Purity and Pressure<\/strong>: Oxygen requires 99.95% purity for flame cutting, while nitrogen needs 99.995% for fusion cutting. Thicker materials require lower oxygen pressure but higher nitrogen pressure.<\/p>

Modern laser cutting systems store optimized parameters for various materials and thicknesses, enabling even novices to achieve professional results.<\/strong>Evaluating Laser Cutting Quality.<\/p>

Cutting quality is assessed through visual and measurable criteria:<\/strong>Visual Standards.<\/p>

\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Diagram\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

: Burr formation, depressions, and texture.<\/strong>Measurable Standards.
: Perpendicularity, roughness, and kerf width, requiring specialized tools.<\/em>Additional Factors.<\/p>

: Material deposition, corrosion, heat-affected zones, and deformation.<\/strong>How Does Plasma Cutting Differ?.<\/p>

Plasma cutting uses a high-temperature plasma arc, created by ionizing gas (e.g., nitrogen, argon, or oxygen) with an electric arc, to melt and cut materials. Unlike laser cutting, which relies on a focused light beam, plasma cutting is less precise but excels in cutting thicker metals (up to several inches) at lower costs.<\/strong>Key Differences Between Laser and Plasma Cutting.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Graph\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Precision and Kerf Width<\/strong>Laser Cutting.<\/p>

: Offers high precision with narrow kerfs (as small as 0.1 mm), ideal for intricate designs and thin materials.<\/strong>Plasma Cutting.<\/p>

: Produces wider kerfs (1\u20132 mm), less suited for detailed work but effective for thicker materials.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Graph\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t

Material Versatility<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

: Cuts a wide range of materials, including metals, plastics, wood, and ceramics, with minimal thermal distortion.<\/p>

: Primarily used for conductive metals (e.g., steel, aluminum), less effective for non-metals.<\/strong>: Faster for thin materials (<10 mm) due to precise energy delivery.<\/p>

: Faster for thicker materials (>10 mm) due to high heat output.<\/strong>Cost and Maintenance.<\/p>

: Higher initial investment and maintenance costs (e.g., for fiber laser cutters or CNC cutting machines).<\/strong>: Lower equipment and operational costs, making it more economical for heavy-duty applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Comparison\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t

Edge Quality and Heat-Affected Zone (HAZ)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

: Produces smoother edges with minimal HAZ, reducing post-processing needs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t

: Results in rougher edges and larger HAZ, often requiring additional finishing.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Category<\/strong><\/p>

Flame cutting<\/strong>Melt cutting.<\/p>

Gas cutting<\/strong>The laser beam heats the metal to its melting point, and the laser energy cuts through the metal with a high-pressure gas stream, resulting in smooth edges without burrs.<\/p>

Gas (oxygen) reacts with the metal being cut (combustion), and the released energy melts and blows away the metal.<\/strong><\/p>

Flame cutting<\/strong>Materials Used.<\/p>

Gas cutting<\/strong>CO\u2082 laser, gas laser.<\/p>

Plasma cutting uses a high-temperature plasma arc, created by ionizing gas (e.g., nitrogen, argon, or oxygen) with an electric arc, to melt and cut materials. Unlike laser cutting, which relies on a focused light beam, plasma cutting is less precise but excels in cutting thicker metals (up to several inches) at lower costs.<\/strong><\/p>

Flame cutting<\/strong>Mainly used for precision cutting of metal and non-metal materials, suitable for thin and medium-thick plates.<\/p>

Gas cutting<\/strong>Metals, titanium alloys, nickel-based alloys, copper, etc.<\/p>

Heat Affected Zone Width<\/strong><\/p>

Flame cutting<\/strong>0.01\u20130.04 mm.<\/p>

Gas cutting<\/strong>Burr formation, cut surface perpendicularity, roughness, cut edge collapse, cut width, kind perpendicularity, cut surface roughness.<\/p>

Burr formation, cut surface perpendicularity, roughness, cut edge collapse, cut width, cut perpendicularity, cut surface roughness.<\/strong><\/p>

Flame cutting<\/strong>Low, suitable for thin and medium-thick plates.<\/p>

Gas cutting<\/strong>High efficiency.<\/p>

Automotive, aerospace, shipbuilding, metal processing, 3D printing.<\/b><\/strong><\/p><\/td>

Mechanical manufacturing, metal processing.<\/b><\/strong><\/p><\/td>

Precision machining in industrial production.<\/b><\/strong><\/p><\/td>

Suitability<\/b><\/strong><\/p><\/td><\/tr>

Interface: Touch-screen CNC systems with 3D visualization simplify programming.<\/p><\/td>

Widely used in metal processing for oxygen cutting.<\/p><\/td>

Widely used in industrial oxygen cutting.<\/p><\/td>

Notes.<\/p><\/td><\/tr>

The Future of Laser Cutting<\/p><\/td>

Laser cutting\u2019s precision, adaptability, and efficiency ensure its continued dominance in industrial applications. With advancements in fiber laser cutters\u00a0and CNC cutting machines, the technology is poised for even broader adoption. From automotive to aerospace, laser cutting\u2019s ability to handle diverse materials and complex designs makes it a vital tool for modern manufacturing.<\/p><\/td>

Read more about Principle and Function of Press Brake Safety Protection System<\/p><\/td>

Read more about Press Brake Maintenance and Repair<\/p><\/td><\/tr>

Read more about Practical Methods for Press Brake Accuracy with Long Term Precision<\/p><\/td>

Read more about Practical Guidance For Press Brake Operation.<\/p><\/td>

Read more about How to Properly Install a Press Brake Machine.<\/p><\/td>

\uae08\uc18d, \ud2f0\ud0c0\ub284 \ud569\uae08, \ub2c8\ucf08 \uae30\ubc18 \ud569\uae08, \uad6c\ub9ac \ub4f1.<\/p><\/td><\/tr>

\uc5f4\uc601\ud5a5\ubd80 \ud3ed<\/p><\/td>

0.1\u20130.5 mm<\/p><\/td>

0.1\u20130.5 mm<\/p><\/td>

0.01\u20130.04 mm<\/p><\/td><\/tr>

\uc77c\ubc18\uc801\uc778 \ud488\uc9c8 \ud3c9\uac00 \uae30\uc900<\/p><\/td>

\ubc84 \ud615\uc131, \uc808\ub2e8\uba74 \uc9c1\uac01\ub3c4, \uac70\uce60\uae30, \uc808\ub2e8 \ubaa8\uc11c\ub9ac \ubb34\ub108\uc9d0, \uc808\ub2e8 \ud3ed, \uc808\ub2e8 \uc9c1\uac01\ub3c4, \uc808\ub2e8\uba74 \uac70\uce60\uae30.<\/p><\/td>

\ubc84 \ud615\uc131, \uc808\ub2e8\uba74 \uc9c1\uac01\ub3c4, \uac70\uce60\uae30, \uc808\ub2e8 \ubaa8\uc11c\ub9ac \ubb34\ub108\uc9d0, \uc808\ub2e8 \ud3ed, \uc808\ub2e8 \uc9c1\uac01\ub3c4, \uc808\ub2e8\uba74 \uac70\uce60\uae30.<\/p><\/td>

\ubc84 \ud615\uc131, \uc808\ub2e8\uba74 \uc9c1\uac01\ub3c4, \uac70\uce60\uae30, \uc808\ub2e8 \ubaa8\uc11c\ub9ac \ubb34\ub108\uc9d0, \uc808\ub2e8 \ud3ed, \uc808\ub2e8 \uc9c1\uac01\ub3c4, \uc808\ub2e8\uba74 \uac70\uce60\uae30.<\/p><\/td><\/tr>

\uc808\ub2e8 \ud6a8\uc728<\/p><\/td>

\ub0ae\uc74c, \uc587\uace0 \uc911\uac04 \ub450\uaed8\uc758 \ud310\uc7ac\uc5d0 \uc801\ud569.<\/p><\/td>

\ub0ae\uc74c, \uc587\uc740 \uae08\uc18d\ud310 \uc808\ub2e8\uc5d0 \uc801\ud569.<\/p><\/td>

\ub192\uc740 \ud6a8\uc728.<\/p><\/td><\/tr>

Low maintenance minimizes downtime and costs.<\/p><\/td>

\uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc870\uc120, \uae08\uc18d \uac00\uacf5, 3D \ud504\ub9b0\ud305.<\/p><\/td>

\uae30\uacc4 \uc81c\uc870, \uae08\uc18d \uac00\uacf5.<\/p><\/td>

\uc0b0\uc5c5 \uc0dd\uc0b0\uc758 \uc815\ubc00 \uac00\uacf5.<\/p><\/td><\/tr>

\uc801\ud569\uc131<\/p><\/td>

\uc800\ud0c4\uc18c\uac15 \uc0b0\uc18c \uc808\ub2e8: \uc8fc\ub85c \uc587\uace0 \uc911\uac04 \ub450\uaed8\uc758 \uae08\uc18d\ud310\uc5d0 \uc0ac\uc6a9; \uc0b0\uc5c5\uc6a9 \uc0b0\uc18c \uc808\ub2e8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub428.<\/p><\/td>

\uae08\uc18d \uac00\uacf5\uc758 \uc0b0\uc18c \uc808\ub2e8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/td>

\uc0b0\uc5c5\uc6a9 \uc0b0\uc18c \uc808\ub2e8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr>

\ucc38\uace0 \uc0ac\ud56d<\/p><\/td>

\uc800\ud0c4\uc18c\uac15 \uc0b0\uc18c \uc808\ub2e8: \uc8fc\ub85c \uc587\uace0 \uc911\uac04 \ub450\uaed8\uc758 \uae08\uc18d\ud310\uc5d0 \uc0ac\uc6a9; \uc0b0\uc5c5\uc6a9 \uc0b0\uc18c \uc808\ub2e8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub428.<\/p><\/td>

\uae08\uc18d \uac00\uacf5\uc758 \uc0b0\uc18c \uc808\ub2e8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/td>

\uc0b0\uc5c5\uc6a9 \uc0b0\uc18c \uc808\ub2e8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t

\ub808\uc774\uc800 \uc808\ub2e8\uc758 \ubbf8\ub798<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\ub808\uc774\uc800 \uc808\ub2e8\uc758 \uc815\ubc00\uc131, \uc801\uc751\uc131, \ud6a8\uc728\uc131\uc740 \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc9c0\uc18d\uc801\uc778 \uc6b0\uc704\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud30c\uc774\ubc84 \ub808\uc774\uc800 \uc808\ub2e8\uae30\uc640 CNC \uc808\ub2e8\uae30\uc758 \ubc1c\uc804\uacfc \ud568\uaed8, \uc774 \uae30\uc220\uc740 \ud6e8\uc52c \ub354 \uad11\ubc94\uc704\ud558\uac8c \ucc44\ud0dd\ub420 \uc900\ube44\uac00 \ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ucc28\ubd80\ud130 \ud56d\uacf5\uc6b0\uc8fc\uae4c\uc9c0, \ub808\uc774\uc800 \uc808\ub2e8\uc774 \ub2e4\uc591\ud55c \uc7ac\ub8cc\uc640 \ubcf5\uc7a1\ud55c \ub514\uc790\uc778\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc740 \ud604\ub300 \uc81c\uc870\uc5d0 \ud544\uc218\uc801\uc778 \ub3c4\uad6c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t

Jane Smith<\/span><\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Metalworking specialist with 12 years of experience in sheet metal fabrication and press brake applications, certified by ASME.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t
\n\t\t\t\t\t

All Products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t